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   ChemNet > CAS > 3326-33-8 4-amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one

3326-33-8 4-amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one

product Name 4-amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
CAS No 3326-33-8
Synonyms Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4-amino-3',6'-dihydroxy-
Molecular Formula C20H13NO5
Molecular Weight 347.3209
InChI InChI=1/C20H13NO5/c21-15-3-1-2-14-18(15)19(24)26-20(14)12-6-4-10(22)8-16(12)25-17-9-11(23)5-7-13(17)20/h1-9,22-23H,21H2
Molecular Structure 3326-33-8 4-amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Density 1.64g/cm3
Boiling point 691.6°C at 760 mmHg
Refractive index 1.819
Flash point 372.1°C
Vapour Pressur 9.11E-20mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description